19405346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4021}}^1$

素因数の和:4169

約数の個数: 16

約数和(自身を含む): 30888960

約数和(自身を除く): 11483614

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4021, 4826, 8042, 76399, 152798, 510667, 1021334, 9702673, 19405346]

約数ペア:

[(1, 19405346), (2, 9702673), (19, 1021334), (38, 510667), (127, 152798), (254, 76399), (2413, 8042), (4021, 4826)]